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Brazil is home to some of the world’s largest aquifers, yet many of those groundwater stores — which provide 55% of the country’s water —
An unassuming, brownish stone may be one of the most precious objects on Earth. The rare rock, called Teghaza 001, is a piece of ancient
A dog-sized carnivore and mammal ancestor that lived around 236 million years ago seems to have given birth to live young, a new study suggests.
Deep-sea divers take careful measures to avoid “the bends,” a painful condition where gas bubbles form in divers’ blood and tissues when they ascend from
Long-term memories may not “stick” in the brain for the reasons we thought, a study of mice in artificial hibernation reveals. Instead of relying on
Losing mature trees from a neighborhood may be a matter of life and death, a new study suggests. The research, published Aug. 5 in the
Between outbreaks of explosive diarrhea leading to nationwide lettuce recalls and cases of Salmonella tied to eggs and jalapeños, foodborne diseases in the United States
Gluons do more than hold protons together. They may also help define the proton’s identity through a quantum property called baryon number.
The sun frequently flings plasma into space, but sightings of such eruptions on other stars are rare. Magnetic fields could explain why.
The constellation Orion is framed by two Perseid meteors on Aug. 12, 2018, in Cedar Breaks National Monument, Utah.
BERLIN — Nearly four dozen skeletons recovered from a deep well in the Croatian city of Osijek may be the remains of people who perished
Scientists have engineered a new artificial intelligence (AI) system that cuts reaction delays in robots by over 10 times without using additional computing power. Many
Astronomers have discovered a close pair of actively feeding supermassive black holes, seen when the universe was just 1.3 billion years old. Collectively known as
Within minutes of impact, debris began heating Earth’s atmosphere. Fine dust trapped that heat, potentially killing the dinosaurs quickly.
